72514792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 174467520

約数和(自身を除く): 101952728

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 211, 238, 266, 323, 361, 422, 476, 532, 646, 722, 844, 952, 1064, 1292, 1444, 1477, 1688, 2261, 2527, 2584, 2888, 2954, 3587, 4009, 4522, 5054, 5908, 6137, 7174, 8018, 9044, 10108, 11816, 12274, 14348, 16036, 18088, 20216, 24548, 25109, 28063, 28696, 32072, 42959, 49096, 50218, 56126, 68153, 76171, 85918, 100436, 112252, 136306, 152342, 171836, 200872, 224504, 272612, 304684, 343672, 477071, 533197, 545224, 609368, 954142, 1066394, 1294907, 1908284, 2132788, 2589814, 3816568, 4265576, 5179628, 9064349, 10359256, 18128698, 36257396, 72514792]

約数ペア:

[(1, 72514792), (2, 36257396), (4, 18128698), (7, 10359256), (8, 9064349), (14, 5179628), (17, 4265576), (19, 3816568), (28, 2589814), (34, 2132788), (38, 1908284), (56, 1294907), (68, 1066394), (76, 954142), (119, 609368), (133, 545224), (136, 533197), (152, 477071), (211, 343672), (238, 304684), (266, 272612), (323, 224504), (361, 200872), (422, 171836), (476, 152342), (532, 136306), (646, 112252), (722, 100436), (844, 85918), (952, 76171), (1064, 68153), (1292, 56126), (1444, 50218), (1477, 49096), (1688, 42959), (2261, 32072), (2527, 28696), (2584, 28063), (2888, 25109), (2954, 24548), (3587, 20216), (4009, 18088), (4522, 16036), (5054, 14348), (5908, 12274), (6137, 11816), (7174, 10108), (8018, 9044)]